Results 41 to 50 of about 4,317,886 (322)
Building a Fault-Tolerant Quantum Computer Using Concatenated Cat Codes [PDF]
PRX Quantum, 2020 We present a comprehensive architectural analysis for a fault-tolerant quantum computer based on cat codes concatenated with outer quantum error-correcting codes.
C. Chamberland +15 more
semanticscholar +1 more source
Programming gate-based hardware quantum computers for music [PDF]
Muzikologija, 2018 There have been significant attempts previously to use the equations of quantum mechanics for generating sound, and to sonify simulated quantum processes. For new forms of computation to be utilized in computer music, eventually hardware must be
Kirke Alexis
doaj +1 more source
Whole‐Device Entanglement in a 65‐Qubit Superconducting Quantum Computer [PDF]
Advanced Quantum Technologies, 2021 The ability to generate large‐scale entanglement is an important progenitor of quantum information processing capability in noisy intermediate‐scale quantum (NISQ) devices. In this paper, the extent to which entangled quantum states over large numbers of
Gary J. Mooney +3 more
semanticscholar +1 more source
Large k topological quantum computer
Nuclear Physics B, 2023 Chern-Simons topological quantum computer is a device that can be effectively described by the Chern-Simons topological quantum field theory and used for quantum computations.
Nikita Kolganov +2 more
doaj +1 more source
Experimental Verification of Fluctuation Relations with a Quantum Computer [PDF]
PRX Quantum, 2021 Inspired by the idea that quantum computers can be useful in advancing basic science, we use a quantum processor to experimentally validate a number of theoretical results in non-equilibrium quantum thermodynamics, that were not (or were very little ...
Andrea Solfanelli +2 more
semanticscholar +1 more source
What is a quantum computer, and how do we build one? [PDF]
, 2010 The DiVincenzo criteria for implementing a quantum computer have been seminal in focussing both experimental and theoretical research in quantum information processing.
Kok, Pieter, Perez-Delgado, Carlos A.
core +1 more source
Stabilizing multiple topological fermions on a quantum computer [PDF]
npj Quantum Information, 2021 In classical and single-particle settings, non-trivial band topology always gives rise to robust boundary modes. For quantum many-body systems, however, multiple topological fermions are not always able to coexist, since Pauli exclusion prevents ...
Jin Ming Koh +4 more
semanticscholar +1 more source
Quantum Chaos Border for Quantum Computing [PDF]
, 1999 We study a generic model of quantum computer, composed of many qubits coupled by short-range interaction. Above a critical interqubit coupling strength, quantum chaos sets in, leading to quantum ergodicity of the computer eigenstates.
A. Steane +28 more
core +2 more sources
Scattering wave packets of hadrons in gauge theories: Preparation on a quantum computer [PDF]
QuantumQuantum simulation holds promise of enabling a complete description of high-energy scattering processes rooted in gauge theories of the Standard Model. A first step in such simulations is preparation of interacting hadronic wave packets.
Z. Davoudi +2 more
semanticscholar +1 more source
Hybrid Quantum-Classical Approach to Correlated Materials
Physical Review X, 2016 Recent improvements in the control of quantum systems make it seem feasible to finally build a quantum computer within a decade. While it has been shown that such a quantum computer can in principle solve certain small electronic structure problems and ...
Bela Bauer +4 more
doaj +1 more source